Jaegeuk Kim 93dfe2ac51 f2fs: refactor bio-related operations ... This patch integrates redundant bio operations on read and write IOs. 1. Move bio-related codes to the top of data.c. 2. Replace f2fs_submit_bio with f2fs_submit_merged_bio, which handles read bios additionally. 3. Introduce __submit_merged_bio to submit the merged bio. 4. Change f2fs_readpage to f2fs_submit_page_bio. 5. Introduce f2fs_submit_page_mbio to integrate previous submit_read_page and submit_write_page. Reviewed-by: Gu Zheng <guz.fnst@cn.fujitsu.com> Reviewed-by: Chao Yu <chao2.yu@samsung.com > Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>		2013-12-23 10:18:05 +09:00
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9p.h	9p: trace: use %*ph to dump buffer	2013-05-28 13:42:08 -05:00
asoc.h	ASoC: trace: Make sure trace header doesnt depend on any headers	2013-09-17 00:37:03 +01:00
bcache.h	bcache: Better full stripe scanning	2013-11-10 21:56:41 -08:00
block.h	block: Add nr_bios to block_rq_remap tracepoint	2013-09-21 13:57:47 -06:00
btrfs.h	btrfs: Use trace condition for get_extent tracepoint	2013-11-20 20:44:47 -05:00
compaction.h	UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers	2012-10-02 18:01:25 +01:00
context_tracking.h	context_tracking: User/kernel broundary cross trace events	2013-08-14 17:14:48 +02:00
ext3.h	jbd: change journal_invalidatepage() to accept length	2013-05-21 23:26:36 -04:00
ext4.h	ext4: isolate ext4_extents.h file	2013-08-28 14:47:06 -04:00
f2fs.h	f2fs: refactor bio-related operations	2013-12-23 10:18:05 +09:00
filemap.h	mm: trace filemap add and del	2013-04-29 15:54:28 -07:00
gfpflags.h	mm: add a __GFP_KMEMCG flag	2012-12-18 15:02:12 -08:00
gpio.h	gpio: add trace events for setting direction and value	2011-05-20 00:40:19 -06:00
host1x.h	gpu: host1x: Add channel support	2013-04-22 12:32:43 +02:00
iommu.h	iommu: Add iommu_error class event to iommu trace	2013-09-25 11:07:04 +02:00
irq.h	rcu: Use softirq to address performance regression	2011-06-14 15:25:39 -07:00
jbd2.h	jbd2: trace when lock_buffer in do_get_write_access takes a long time	2013-04-21 16:47:54 -04:00
jbd.h	jbd: Write journal superblock with WRITE_FUA after checkpointing	2012-05-15 23:34:37 +02:00
kmem.h	mm: get rid of unnecessary overhead of trace_mm_page_alloc_extfrag()	2013-11-13 12:09:10 +09:00
kvm.h	KVM: Drop FOLL_GET in GUP when doing async page fault	2013-10-15 13:43:37 +03:00
lock.h	tracing: Factorize lock events in a lock class	2010-05-09 13:45:35 +02:00
mce.h	tracing: Fix event alignment: mce:mce_record	2011-03-10 10:34:28 -05:00
migrate.h	mm: migrate: Add a tracepoint for migrate_pages	2012-12-11 14:28:35 +00:00
module.h	include: replace linux/module.h with "struct module" wherever possible	2011-10-31 19:32:32 -04:00
napi.h	napi: Convert trace_napi_poll to TRACE_EVENT	2010-09-07 17:51:01 +02:00
net.h	net: tracepoint of net_dev_xmit sees freed skb and causes panic	2011-06-02 14:06:31 -07:00
nmi.h	x86: Add NMI duration tracepoints	2013-06-23 11:52:58 +02:00
oom.h	mm, oom: change type of oom_score_adj to short	2012-12-11 17:22:27 -08:00
pagemap.h	mm: add tracepoints for LRU activation and insertions	2013-07-03 16:07:31 -07:00
power_cpu_migrate.h	ARM: bL_switcher/trace: Add trace trigger for trace bootstrapping	2013-09-23 18:47:30 -04:00
power.h	PM / Sleep: new trace event to print device suspend and resume times	2013-07-27 03:18:35 +02:00
printk.h	printk/tracing: rework console tracing	2013-04-29 18:28:13 -07:00
random.h	random: convert DEBUG_ENT to tracepoints	2013-10-10 14:32:23 -04:00
ras.h	aerdrv: Trace Event for PCI Express Advanced Error Reporting	2013-01-03 14:31:44 -08:00
rcu.h	rcu: Avoid sparse warnings in rcu_nocb_wake trace event	2013-09-23 09:18:17 -07:00
regmap.h	regmap: Add support for discarding parts of the register cache	2013-05-12 18:46:47 +04:00
regulator.h	regulator: Add basic trace facilities	2011-01-12 14:33:00 +00:00
rpm.h	device.h: audit and cleanup users in main include dir	2012-03-16 10:38:24 -04:00
sched.h	Merge branch 'sched/core' into core/locking, to prepare the kernel/locking/ file move	2013-11-06 07:50:37 +01:00
scsi.h	[SCSI] Include protection operation in SCSI command trace	2011-03-14 18:36:02 -05:00
signal.h	tracing: let trace_signal_generate() report more info, kill overflow_fail/lose_info	2012-01-13 18:48:50 +01:00
skb.h	tracing: Fix event alignment: skb:kfree_skb	2011-03-10 10:34:31 -05:00
sock.h	core: add tracepoints for queueing skb to rcvbuf	2011-06-21 16:06:10 -07:00
spi.h	spi: Provide common spi_message processing loop	2013-10-11 20:09:50 +01:00
sunrpc.h	SUNRPC: Replace pointer values with task->tk_pid and rpc_clnt->cl_clid	2013-09-05 10:13:16 -04:00
swiotlb.h	tracing/events: Add bounce tracing to swiotbl	2013-10-02 12:53:26 -04:00
syscalls.h	tracing: Allow raw syscall trace events for non privileged users	2010-11-18 14:37:43 +01:00
target.h	target: Fix assignment of LUN in tracepoints	2013-10-09 01:54:44 -07:00
task.h	mm, oom: change type of oom_score_adj to short	2012-12-11 17:22:27 -08:00
timer.h	Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-05-05 13:23:27 -07:00
udp.h	udp: add tracepoints for queueing skb to rcvbuf	2011-06-21 16:06:10 -07:00
vmscan.h	shrinker: Kill old ->shrink API.	2013-09-10 18:56:32 -04:00
workqueue.h	workqueue: rename cpu_workqueue to pool_workqueue	2013-02-13 19:29:12 -08:00
writeback.h	writeback: do not sync data dirtied after sync start	2013-11-13 12:09:07 +09:00
xen.h	xen/mmu: Use Xen specific TLB flush instead of the generic one.	2012-10-31 12:38:31 -04:00